<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>权限管理</el-breadcrumb-item>
      <el-breadcrumb-item>权限列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图 -->
    <el-card>
      <!-- 用户权限列表区域 -->
      <el-table :data="rightsList" stripe style="width: 100%">
        <!-- 序号 -->
        <el-table-column type="index"> </el-table-column>
        <!-- 权限名称 -->
        <el-table-column prop="authName" label="权限名称"> </el-table-column>
        <!-- 路径 -->
        <el-table-column prop="path" label="路径"> </el-table-column>
        <!-- 权限等级 -->
        <el-table-column prop="level" label="权限等级">
          <template #default="rightsScope">
            <el-tag effect="dark" v-if="rightsScope.row.level + '' === '0'">一级</el-tag>
            <el-tag effect="dark" v-else-if="rightsScope.row.level + '' === '1'" type="success">二级</el-tag>
            <el-tag effect="dark" v-else type="warning">三级</el-tag>
          </template>
        </el-table-column>
      </el-table>
    </el-card>
  </div>
</template>

<script>
export default {
  // 获取权限列表
  created () {
    this.getRightsList()
  },
  data () {
    return {
      // 权限列表
      rightsList: []
    }
  },
  methods: {
    // 获取权限列表
    async getRightsList () {
      const { data: res } = await this.$http.get('rights/list')
      if (res.meta.status !== 200) {
        return this.$message.error('获取权限列表失败')
      }
      // 把获取到的权限列表对象赋值到rightsList用于渲染列表
      this.rightsList = res.data
    }
  }
}
</script>

<style lang="less" scoped>
.el-breadcrumb {
  font-size: 12px;
  margin-bottom: 20px;
}
.el-card {
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15) !important;
}
.el-table {
  font-size: 13px;
  margin-top: 15px;
}
</style>
